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Value of superb micro-vascular imaging in predicting ischemic stroke in patients with carotid atherosclerotic plaques 被引量:18
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作者 De-Bin Yang Jie Zhou +2 位作者 Lan Feng Rong Xu Ying-Chun Wang 《World Journal of Clinical Cases》 SCIE 2019年第7期839-848,共10页
BACKGROUND Unstable carotid atherosclerotic plaques are prone to cause ischemic stroke.Contrast-enhanced ultrasound(CEUS) is the primary method of assessing plaque stability, but CEUS cannot be a method for screening ... BACKGROUND Unstable carotid atherosclerotic plaques are prone to cause ischemic stroke.Contrast-enhanced ultrasound(CEUS) is the primary method of assessing plaque stability, but CEUS cannot be a method for screening for unstable plaque. The emergence of superb micro-vascular imaging(SMI) offers the possibility of clinically screening for unstable plaque AIM To investigate the value of SMI in predicting ischemic stroke in patients with carotid atherosclerotic plaques.METHODS Patients with carotid atherosclerotic plaques(luminal stenosis of 50%-70%) were enrolled into the present study. All patients received conservative medication.The patient's clinical baseline data, serological data, CEUS and SMI data were analyzed. All patients underwent a 3-year follow-up. The follow-up endpoint was the occurrence of ischemic stroke and patients were divided into stroke group and non-stroke group according to whether the prognosis occurred or not.Subsequently, the difference in clinical data was compared, the correlation of SMI and CEUS was analyzed, and multiple Cox regression and receiver operating characteristic curve were applied to investigate the value of SMI and CEUS in predicting cerebral arterial thrombosis in three years.RESULTS In this study, 43 patients were enrolled in the stroke group and 82 patients were enrolled in the non-stroke group. Cox regression revealed that SMI level(P =0.013) and enhancement intensity(P = 0.032) were the independent factors influencing ischemic stroke. There was a positive correlation between SMI level and enhancement intensity(r = 0.737, P = 0.000). The area under curve of SMI level predicting ischemic stroke was 0.878. The best diagnostic point was ≥ level Ⅱ, and its sensitivity and specificity was 86.05% and 79.27%. The area under curve of enhancement intensity predicting ischemic stroke was 0.890. The best diagnostic point was 9.92 db, and its sensitivity and specificity was 88.37% and89.02%. As the SMI level gradually increased, the incidence of ischemic stroke increased gradually(X^2 = 108.931, P = 0.000).CONCLUSION SMI can be used as a non-invasive method of screening for unstable plaques and may help prevent ischemic stroke. 展开更多
关键词 superb micro-vascular imaging CONTRAST-ENHANCED ultrasound CAROTID ATHEROSCLEROTIC PLAQUES Ischemic stroke
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Visualizing the hepatic vascular architecture using superb microvascular imaging in patients with hepatitis C virus: A novel technique 被引量:12
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作者 Hidekatsu Kuroda Tamami Abe +7 位作者 Keisuke Kakisaka Yudai Fujiwara Yuichi Yoshida Akio Miyasaka Kazuyuki Ishida Hideaki Ishida Tamotsu Sugai Yasuhiro Takikawa 《World Journal of Gastroenterology》 SCIE CAS 2016年第26期6057-6064,共8页
AIM: To identify the hepatic vascular architecture of patients with hepatitis C virus (HCV) using superb microvascular imaging (SMI) and investigate the use of SMI in the evaluation of liver fibrosis.METHODS: SMI was ... AIM: To identify the hepatic vascular architecture of patients with hepatitis C virus (HCV) using superb microvascular imaging (SMI) and investigate the use of SMI in the evaluation of liver fibrosis.METHODS: SMI was performed in 100 HCV patients. SMI images were classified into five types according to the vascular pattern, and these patterns were compared with the fibrosis stage. Moreover, the images were analyzed to examine vascularity by integrating the number of SMI signals in the region of interest ROI [number of vascular trees (VT)]. The number of VT, fibrosis stage, serum parameters of liver function, and CD34 expression were investigated.RESULTS: There was a significant difference between SMI distribution pattern and fibrosis stage (P &#x0003c; 0.001). The mean VT values in each of the fibrosis stages were as follows: 26.69 &#x000b1; 7.08 in F0, 27.72 &#x000b1; 9.32 in F1, 36.74 &#x000b1; 9.23 in F2, 37.36 &#x000b1; 5.32 in F3, and 58.14 &#x000b1; 14.08 in F4. The VT showed excellent diagnostic ability for F4 [area under the receiver operator characteristic (AUROC): 0.911]. The VT was significantly correlated with the CD34 labeling index (r = 0.617, P &#x0003c; 0.0001).CONCLUSION: SMI permitted the detailed delineation of the vascular architecture in chronic liver disease. SMI appears to be a reliable tool for noninvasively detecting significant fibrosis or cirrhosis in HCV patients. 展开更多
关键词 superb microvascular imaging Number of vascular trees Chronic liver disease Ultrasound Liver fibrosis CD34
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Multidisciplinary diagnostic dilemma in differentiating Madelung’s disease—the value of superb microvascular imaging technique:A case report 被引量:5
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作者 Goda Seskute Austeja Dapkute +3 位作者 Dominyka Kausaite Sandra Strainiene Andrius Talijunas Irena Butrimiene 《World Journal of Clinical Cases》 SCIE 2021年第21期6145-6154,共10页
BACKGROUND Madelung’s disease,also known as multiple symmetrical lipomatosis,is a rare,underrecognized disorder of fat metabolism that results in unusual accumulation of subcutaneous fat deposits around the neck,shou... BACKGROUND Madelung’s disease,also known as multiple symmetrical lipomatosis,is a rare,underrecognized disorder of fat metabolism that results in unusual accumulation of subcutaneous fat deposits around the neck,shoulders,upper arms,trunk,hips,and upper thighs.Our case demonstrates the importance of differential diagnosis and the value of a superb microvascular imaging technique for suspecting and confirming Madelung’s disease.Timely diagnosis and alcohol abstinence could prevent the progression of growing fatty masses and prevent surgery.CASE SUMMARY A 62-year-old male was admitted to the Rheumatology center complaining of symmetric subcutaneous tumors in the area of the parotid and submandibular salivary glands,small soft masses in the occiput and upper third of the forearm,rashes on calves.A high titer of rheumatoid factor and low concentrations of serum complements were detected.The high-end ultrasound and magnetic resonance imaging examinations of all affected areas of the soft tissues showed predominantly adipose tissue(lipomas)without suspicion of liposarcoma.The biopsy from the small salivary gland revealed no pathology.After evaluating the patient’s clinical presentation(symmetrical lipomatosis,cirrhosis,gynecomastia,anemia,hyperuricemia),Madelung’s disease,type I,along with the psoriatic rash and psoriatic arthritis and secondary liver cirrhosis were established.CONCLUSION Madelung’s disease consists of many co-occurring disorders imitating and overlapping with other conditions.Ultrasonography is the first choice for suspecting and confirming symmetrical lipomatosis. 展开更多
关键词 Madelung’s disease Multiple symmetrical lipomatosis Cirrhosis Salivary gland tumors superb microvascular imaging Case report
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SuperB便携式紫外成像仪在500kV变电站的应用 被引量:1
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作者 王金炜 汤卫 《电力科技与环保》 2016年第5期60-62,共3页
紫外成像技术对变电设备的电晕、闪络和电弧有较好的检测效果,通过检测放电部位辐射紫外线,能间接评估运行设备的绝缘状况并及时发现绝缘设备的缺陷。用Super B便携式紫外成像仪在不同的气象环境下对多座500 k V变电站进行了现场检测,... 紫外成像技术对变电设备的电晕、闪络和电弧有较好的检测效果,通过检测放电部位辐射紫外线,能间接评估运行设备的绝缘状况并及时发现绝缘设备的缺陷。用Super B便携式紫外成像仪在不同的气象环境下对多座500 k V变电站进行了现场检测,发现了部分设备的电晕放电现象,验证了紫外成像检测技术的实用性。 展开更多
关键词 紫外成像 电晕 superb
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全新斯柯达Superb
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《当代汽车》 2008年第2期15-15,共1页
从2007年2月开始,便不断有国外媒体陆续发布全新Superb的谍照,直到2008年1月,斯柯达才终于正式发布了三张全新Superb的官方照。建立在大众PQ46平台上的全新Superb仍是犹抱琵琶半遮面。
关键词 斯柯达superb 汽车 外观 内饰 配置
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Diagnostic use of superb microvascular imaging in evaluating septic arthritis of the manubriosternal joint:A case report
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作者 Goda Seskute Dominyka Kausaite +2 位作者 Ana Chalkovskaja Egle Bulotaite Irena Butrimiene 《World Journal of Clinical Cases》 SCIE 2023年第18期4397-4405,共9页
BACKGROUND Septic arthritis of the manubriosternal joint is a diagnostic challenge due to its rarity and anatomical characteristic.Conventional ultrasound,plain radiographs,and computed tomography are not able to conf... BACKGROUND Septic arthritis of the manubriosternal joint is a diagnostic challenge due to its rarity and anatomical characteristic.Conventional ultrasound,plain radiographs,and computed tomography are not able to confirm or even suspect arthritis early.Superb microvascular imaging is a new advanced Doppler technique in evaluating low-flow microvascular patterns.The higher sensitivity for increased perisynovial vascularity helps to suspect septic arthritis and forms a methodical approach to using magnetic resonance imaging(MRI).CASE SUMMARY A 34-year-old immunocompetent woman presented with a fever and a dull ache in the chest radiating to the right arm.Traumatic injury and the most common respiratory and cardiac disorders were ruled out.Blood cultures came back positive for Staphylococcus aureus,and sepsis was confirmed.A small lump was noted on the chest during the first week of hospitalization.Superb microvascular imaging was performed and septic arthritis of the manubriosternal joint was detected.MRI confirmed the diagnosis and showed septic arthritis of the manubriosternal joint with several localized abscesses behind the sternum.The patient was treated for three weeks with intravenous antibiotics and the outcome was favorable:Inflammatory markers became normal,and the lump disappeared.Three months later,the patient was examined for a new episode of mild pain in the sternum and was diagnosed with persistent perichondritis by ultrasound in comparison with MRI.CONCLUSION Superb microvascular imaging is a useful tool for the early diagnosis of septic arthritis of the manubriosternal joint and following-up. 展开更多
关键词 Power Doppler superb microvascular imaging ULTRASOUND Septic arthritis Manubriosternal joint Case report
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捷克大使继续选择斯柯达SUPERB速派作为公务用车
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《汽车与配件》 2016年第49期19-19,共1页
在近日举行的捷克共和国国庆招待会上,捷克驻华大使公务用车交车仪式同时在北京捷克大使馆举行。斯柯达中国总裁韩麦安先生将一辆斯柯达SUPERB速派交予捷克驻华大使贝德日赫·科佩茨基先生。这也是斯柯达汽车连续第六年为捷克驻华... 在近日举行的捷克共和国国庆招待会上,捷克驻华大使公务用车交车仪式同时在北京捷克大使馆举行。斯柯达中国总裁韩麦安先生将一辆斯柯达SUPERB速派交予捷克驻华大使贝德日赫·科佩茨基先生。这也是斯柯达汽车连续第六年为捷克驻华大使提供公务用车。捷克驻华大使贝德日赫.科佩茨基先生表示:“ 展开更多
关键词 斯柯达 superb 捷克 公务用车
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QDI Superb 4FX
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《个人电脑》 2003年第11期73-73,共1页
关键词 联想集团 主板 QDI superb 4FX FSB处理器
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老大出场—斯柯达SUPERB速派2.8
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作者 田越 《汽车导报》 2002年第11期36-41,共6页
关键词 轿车 车型 性能 斯柯达superb速派2.8
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悦已,悦人 试驾New Superb全新速派330TSI
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作者 李滨 耿强 《产品可靠性报告》 2015年第10期66-73,共8页
有种说法,智商高的人擅长自High,与他人无关;情商高的人自己未必真心,却能让他人High。两者都有优点但也都不够完美,就如我们知道的,"工程师造车"逻辑让德系车引以为豪,应该属于前者;日系车更多研究消费心理,应属于后者。如今... 有种说法,智商高的人擅长自High,与他人无关;情商高的人自己未必真心,却能让他人High。两者都有优点但也都不够完美,就如我们知道的,"工程师造车"逻辑让德系车引以为豪,应该属于前者;日系车更多研究消费心理,应属于后者。如今,试过斯柯达全新速派后,我的感觉是它有些不同以往,似乎可以两者兼而有之外观篇Exterior包子好吃褶也重要常言说,包子好吃不在褶上,虽没有错,但充分竞争的商业时代,褶不好看的包子消费者未必买账,所以,好吃的包子首先必须有好看的褶。 展开更多
关键词 商高 日系车 不好看 斯柯达 商业时代 NEW superb SI 让德 消费心理 折痕
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居家也要够运动 SKODA SUPERB
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作者 张啸 《汽车与驾驶维修(汽车版)》 2016年第5期76-79,共4页
对大多数国人来讲,斯柯达不过是大众旗下的一个子品牌而已。而殊不知,有着121年历史的斯柯达当年可是个不折不扣的豪华品牌,甚至其某些车型的豪华程度连当时的布加迪都望尘莫及。然而漫漫历史长河中,饱受战争摧残的斯柯达逐渐步入了家... 对大多数国人来讲,斯柯达不过是大众旗下的一个子品牌而已。而殊不知,有着121年历史的斯柯达当年可是个不折不扣的豪华品牌,甚至其某些车型的豪华程度连当时的布加迪都望尘莫及。然而漫漫历史长河中,饱受战争摧残的斯柯达逐渐步入了家用车制造历程中。之所以说了这么多,其实也是对这个曾经辉煌的品牌略感抱憾。 展开更多
关键词 斯柯达 家用车 曾经辉煌 子品牌 SKODA superb 布加 综合油耗 最小离地间隙 车身结构 最大扭矩
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Norbu Lingka:Superb Workmanship
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《China's Tibet》 2002年第4期41-44,共4页
On December 14, 2001, the 25th Session of the UNESCO World Heritage Committee held in Helsinkidecided that Norbu Lingka be an extension of the Potala Palace,a "world heritage."
关键词 UNESCO Norbu Lingka:superb Workmanship World
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值得期待 新款斯柯达SUPERB SCOUT跨界旅行车
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作者 雷鸣 《汽车之友》 2019年第12期56-57,共2页
4年来完全没有动静,现在改款之后终于又有了要进口的传闻。既然有这个可能,那就先让瓦罐车迷们过过眼瘾吧。还记得斯柯达速尊吗?这款和大众迈腾旅行版(B7)同平台的进口旅行车在国内一直是销量平平,这反映出当时旅行车在中国仍处于叫好... 4年来完全没有动静,现在改款之后终于又有了要进口的传闻。既然有这个可能,那就先让瓦罐车迷们过过眼瘾吧。还记得斯柯达速尊吗?这款和大众迈腾旅行版(B7)同平台的进口旅行车在国内一直是销量平平,这反映出当时旅行车在中国仍处于叫好不叫座的尴尬现实。 展开更多
关键词 斯柯达 superb SCOUT
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SKODA SUPERB 1.8T
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作者 林森 《汽车杂志》 2004年第11期50-51,共2页
SKODA顶级房车SUPERB的入门版本,风格与帕萨特接近,但却是纯进口的。
关键词 “SKODA superb 1.8T”房车 车内装饰 车型 技术参数 外观设计 装备配置
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品质决胜2010 Superb昊锐引领斯柯达增长步伐
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《航空港》 2011年第2期28-29,共2页
品质塑造用户口碑作为上海大众斯柯达的旗舰车型,Superb昊锐融合了斯柯达品牌的百年造车精华和大众集团最新的造车工艺,大众闻名全球的TSI发动机。
关键词 斯柯达 superb 大众集团 旗舰车 激光焊接技术 吴锐 中高级轿车 张学友 汽车用户 宽敞舒适
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创领中高级轿车性能标杆 上海大众斯柯达Superb昊锐昊撼登场一周年!
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《优品》 2010年第11期189-189,共1页
8月18日,上海大众斯柯达品牌旗舰车型Superb昊锐迎来了周年庆。自2009年8月18日上市以来,凭借出色的产品品质和深厚的品牌底蕴,昊锐迅速赢得了业界和市场的广泛好评,成功跻身高端主流B级车之列。回顾一年来的发展历程,这款全能B级座驾... 8月18日,上海大众斯柯达品牌旗舰车型Superb昊锐迎来了周年庆。自2009年8月18日上市以来,凭借出色的产品品质和深厚的品牌底蕴,昊锐迅速赢得了业界和市场的广泛好评,成功跻身高端主流B级车之列。回顾一年来的发展历程,这款全能B级座驾凭借不断完善的产品线为中高级轿车市场带来了全新的消费体验,更以睿智的产品内涵充分展示了百年品牌斯柯达的实力。上市一周年,Superb昊锐交上了一份令人满意的答卷。 展开更多
关键词 中高级轿车 superb 斯柯达 大众汽车集团 旗舰车 座驾 产品内涵 日系车 吴锐 驾乘舒适性
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优雅武士Superb昊锐初相见
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作者 C小调 《城色》 2009年第7期114-115,共2页
继上海车展上中国首发之后,上海大众斯柯达品牌旗舰车型Superb昊锐又亮相深圳车展。这款即将上市的全新B级车,再度引起广泛的关注。对于中国消费者来说,Superb昊锐是中高级轿车市场的一个全新面孔,然而在斯柯达的历史中,昊锐却是一款有... 继上海车展上中国首发之后,上海大众斯柯达品牌旗舰车型Superb昊锐又亮相深圳车展。这款即将上市的全新B级车,再度引起广泛的关注。对于中国消费者来说,Superb昊锐是中高级轿车市场的一个全新面孔,然而在斯柯达的历史中,昊锐却是一款有着悠久品牌传承的车型。 展开更多
关键词 斯柯达 旗舰车 上海车展 中高级轿车 superb 法兰克福车展 涡轮增压发动机 吴锐 奥迪车 中型
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“速”由心生 “派”显尊耀——New Superb速派上海大众汽车斯柯达全新旗舰车型耀世登场
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《世界高尔夫》 2013年第9期19-19,共1页
2013年8月12日,上海大众汽车斯柯达全新旗舰车型New Superb速派在广州耀世登场,更有惊喜金融方案相伴出台。作为一款主流高级轿车,New Superb速派拥有奢雅风尚的外观和经典尊崇的配置,并由华语乐坛实力派巨星张学友尊荣代言。内外兼修... 2013年8月12日,上海大众汽车斯柯达全新旗舰车型New Superb速派在广州耀世登场,更有惊喜金融方案相伴出台。作为一款主流高级轿车,New Superb速派拥有奢雅风尚的外观和经典尊崇的配置,并由华语乐坛实力派巨星张学友尊荣代言。内外兼修成就全新旗舰风采作为斯柯达的全新旗舰车型,New Superb速派完美融汇了百年斯柯达造车精华和大众汽车集团的先进技术。全新品牌标识、直瀑式立体进气格栅、四叶草灯组造型、晶璨水晶切割双氙气大灯以及璨亮光导式全LED尾灯等在New Superb速派上都有完美呈现,再加上经典与奢华并重的内饰风格、细节处精益求精的材质选择和工艺做工,赋予整车高贵的质感。 展开更多
关键词 新旗舰 NEW superb 斯柯达 上海大众汽车 进气格栅 大众汽车集团 张学友 四叶草 灯组 品牌标识
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多模态超声诊断甲状腺肿瘤 被引量:4
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作者 罗渝昆 《中国医学影像学杂志》 CSCD 北大核心 2024年第1期1-8,共8页
超声是诊断甲状腺疾病首选的影像学工具。基于常规超声的甲状腺影像报告和数据系统的建立在甲状腺肿瘤诊断中发挥着举足轻重的作用。近年来,弹性成像、超微血流成像、超声造影及人工智能等新技术广泛应用于甲状腺疾病超声诊断。多模态... 超声是诊断甲状腺疾病首选的影像学工具。基于常规超声的甲状腺影像报告和数据系统的建立在甲状腺肿瘤诊断中发挥着举足轻重的作用。近年来,弹性成像、超微血流成像、超声造影及人工智能等新技术广泛应用于甲状腺疾病超声诊断。多模态超声技术的应用大幅度提升了甲状腺恶性肿瘤的诊断准确度,为甲状腺癌患者个体化诊疗方案的制订提供了理论依据。 展开更多
关键词 甲状腺 超声检查 甲状腺肿瘤 弹性显像技术 超声造影 多模态超声 微血流成像 诊断 鉴别
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超大规模市场优势、复杂创新能力与培育新质生产力的内在逻辑 被引量:1
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作者 庞瑞芝 王洪岩 《上海经济》 2024年第1期1-11,共11页
新质生产力区别于传统生产力,是科技创新密集型生产力。随着新一轮科技革命和产业变革深入发展、国际力量对比的深刻调整,全球在产业、关键核心技术上的竞争日益加剧,新质生产力将成为大国博弈的重要阵地。面对西方国家的技术封锁和打压... 新质生产力区别于传统生产力,是科技创新密集型生产力。随着新一轮科技革命和产业变革深入发展、国际力量对比的深刻调整,全球在产业、关键核心技术上的竞争日益加剧,新质生产力将成为大国博弈的重要阵地。面对西方国家的技术封锁和打压,我国唯有充分发挥国内“超大规模市场”的系统性优势和适宜型创新优势,提升企业复杂创新能力和产业组织生态力,从而培育新质生产力:一是深化体制机制改革,推动超大规模市场“潜在优势”转变为“现实优势”;二是发挥超大规模市场优势,强化国家战略科技力量,提升我国关键核心技术攻关能力;三是要整合大国创新资源,夯实基础研究,提升原始创新能力;四是发挥大国超大规模市场创新人才优势,建设全球人才高地。 展开更多
关键词 超大规模市场优势 适宜型创新优势 复杂创新能力 新质生产力
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